
Connecting the Sample Injection Loops
Instrument Guide | 9 5
Connecting the Sample Injection Loops
The NGC chromatography systems support a variety of injection loop types and
sizes, including static loops and dynamic loops. Table 6 on page 77 lists the
supported loops.
Note: Y
ou might have already connected a loop if you completed all of the
steps in the section Plumbing and Priming the NGC Chr
omatography Systems
in the NGC Chromatography Systems and ChromLab Software Installation
Guide.
To connect a loop to the sample inject valve
Connect one end of the loop to Loop E and the other end to Loop F on the
sample inject valve.
During Load, sample enters through Loop F while air, buffer, or excess sample is
pushed out thr
ough Loop E to waste.
During Injection, buffer enters through Loop E and pushes the sample out to the
column through Loop F.
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